- Samsung Galaxy S21 Ultra 5G
- Asus ROG Phone 9 Pro
| Product Image |
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| Product Name | Samsung Galaxy S21 Ultra 5G | Asus ROG Phone 9 Pro |
| Price |
৳. 146,999
|
৳. 145,000
|
| Rating |
4.0
|
4.0
|
| Brand | Samsung | Asus |
| Category | Smart Phone | Smart Phone |
General
| Brand |
Samsung
Asus
|
| Model |
Galaxy S21 Ultra
ROG Phone 9 Pro
|
| Device Type |
SmartPhone
Smartphone
|
| Price in BD |
BDT. 1,46,999 (Official)
BDT. 1,45,000 (Unofficial)
|
| Release Date |
29 January 2021
20 November 2024
|
| Status |
Available
Available
|
| Camera |
108 MP
50 MP
|
| Display |
6.8 inches (17.27 cm)
6.78 inches (17.22 cm)
|
| Processor |
Exynos 2100
Qualcomm SM8750-AB Snapdragon 8 Elite
|
| Battery |
5000 mAh
5800 mAh
|
Display
| Display Type |
Dynamic AMOLED 2X
LTPO AMOLED
|
| Screen Size |
6.8 inches (17.27 cm)
6.78 inches (17.22 cm)
|
| Resolution |
1440x3200 px (QHD+)
1080x2400 px (FHD+)
|
| Aspect Ratio |
20:9
20:9
|
| Pixel Density |
515 ppi
388 ppi
|
| Screen to Body Ratio |
89.44 %
88.2 %
|
| Screen Protection |
Corning Gorilla Glass, Glass Victus
Corning Gorilla Glass Victus 2
|
| Bezel-less Display |
Yes with punch-hole display
Yes with punch-hole display
|
| Touch Screen |
Yes, Capacitive Touchscreen, Multi-touch
Capacitive Touchscreen, Multi-touch
|
| Brightness |
1500 nits
2500 nits
|
| HDR 10 / HDR + support |
HDR10+
HDR10
|
| Refresh Rate |
120 Hz
185 Hz
|
| Notch |
Punch-hole
Punch-hole
|
Hardware & Software
Software
| Operating System |
Android
Android
|
| OS Version |
v11
v15
|
| User Interface |
One UI 6
N/A
|
Processor
| Chipset |
Exynos 2100
Qualcomm SM8750-AB Snapdragon 8 Elite
|
| CPU |
Octa-core (1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55)
Octa-core (2x4.32 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)
|
| CPU Cores |
8 Cores
8 Cores
|
| Architecture |
64 bit
64 bit
|
| Fabrication |
5 nm
3 nm
|
| GPU |
Mali-G78 MP14
Adreno 830
|
Memory
| Internal Storage |
256 GB
512 GB
|
| Storage Type |
UFS 3.1
UFS 4.0
|
| Expandable Memory |
Up to 220 GB
N/A
|
| USB OTG |
Yes
Yes
|
| RAM |
12 GB
16 GB
|
| RAM Type |
LPDDR5
LPDDR5X
|
Cameras
Main Camera
| Camera Setup |
Quad
Triple
|
| Resolution |
108 MP, f/1.8, Wide Angle, Primary Camera, 10 MP, f/4.9, Periscope Camera, 10 MP, f/2.4, Telephoto Camera, 12 MP, f/2.2, Ultra-Wide Angle Camera
50 MP, f/1.9, Wide Angle, Primary Camera, 32 MP, f/2.4, Telephoto Camera, 13 MP, f/2.2, Ultra-Wide Angle Camera
|
| Sensor |
S5KHM3, ISOCELL Plus
N/A
|
| Autofocus |
Phase Detection autofocus, Laser autofocus
Yes
|
| OIS |
Yes
Yes
|
| Flash |
LED Flash
LED flash
|
| Image Resolution |
12000 x 9000 Pixels
8150 x 6150 Pixels
|
| Settings |
Exposure compensation, ISO control
Exposure compensation, ISO control
|
| Zoom |
Digital Zoom
3x optical zoom
|
| Shooting Modes |
Continuous Shooting
Continuous Shooting, High Dynamic Range mode (HDR)
|
| Aperture |
f/1.8
f/1.9
|
| Camera Features |
Auto Flash, Face detection, Touch to focus, Slo-motion, Video HDR, Bokeh portrait video, Video Pro Mode
Auto Flash, Face detection, Touch to focus
|
| Video Recording |
7680x4320, 3840x2160, 1920x1080, 1280x720
7680x4320, 3840x2160, 1920x1080
|
| Video FPS |
24 fps, 30 fps, 60 fps, 960 fps
24 fps, 30 fps, 60 fps
|
Selfie Camera
| Camera Setup |
Single
Single
|
| Resolution |
40 MP, f/2.2, Wide Angle, Primary Camera
32 MP, f/2.5, Wide Angle, Primary Camera
|
| Autofocus |
Phase Detection autofocus
N/A
|
| Video Recording |
3840x2160, 1920x1080
1920x1080
|
| Video FPS |
30 fps
30 fps
|
| Aperture |
f/2.2
f/2.5
|
Design & Build
| Dimensions |
165.1 x 75.6 x 8.9 mm (6.5 x 2.98 x 0.35 in)
163.8 x 76.8 x 8.9 mm (6.45 x 3.02 x 0.35 in)
|
| Build |
Glass front (Gorilla Glass Victus), glass back (Gorilla Glass Victus), aluminum frame
Glass front (Gorilla Glass Victus 2), glass back (Gorilla Glass), aluminum frame
|
| Weight |
227 grams
227 grams
|
| Height |
165.1 mm
163.8 mm
|
| Width |
75.6 mm
76.8 mm
|
| Thickness |
8.9 mm
8.9 mm
|
| Colors |
Phantom Black, Phantom Silver, Phantom Titanium, Phantom Navy, Phantom Brown, Navy
Phantom Black
|
| Waterproof |
Water resistant (up to 30 minutes in a depth of 1.5 meter)
Water resistant (up to 1.5m for 30 min)
|
| IP Rating |
IP68
IP68
|
| Ruggedness |
Dust proof
Dust proof
|
Battery
| Battery type |
Li-Ion (Lithium Ion)
Li-Poly (Lithium Polymer)
|
| Capacity |
5000 mAh
5800 mAh
|
| Wireless Charging |
15W wireless (Qi/PMA)
15W wireless (Qi)
|
| Quick Charging |
25W wired, PD3.0
65W wired, PD3.0, PPS, QC5
|
| Reverse Charging |
4.5W reverse wireless
10W reverse wired
|
| Placement |
Non-removable
Non-removable
|
| USB Type-C |
USB Type-C 3.2
Yes
|
Network
SIM 1
| Technology |
2G, 3G, 4G, 5G
2G, 3G, 4G, 5G
|
| SIM Size |
Nano
Nano
|
| SIM Slot |
Dual SIM, GSM+GSM
Dual SIM, GSM+GSM
|
| 2G Bands |
GSM 1800 / 1900 / 850 / 900 MHz
GSM 1800 / 1900 / 850 / 900 MHz
|
| 3G Bands |
UMTS 1900 / 2100 / 850 / 900 MHz
UMTS 1700 / 1900 / 2100 / 850 / 900 MHz
|
| 4G Bands |
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26)
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42) / 3700(band 43) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26)
|
| 5G Bands |
FDD N1 / N3 / N5 / N7 / N8 / N20 / N28 / N66 TDD N38 / N40 / N41 / N77 / N78
FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N20 / N25 / N26 / N28 TDD N38 / N40 / N41 / N48 / N66 / N77 / N78 / N79
|
| VoLTE |
Yes
Yes
|
| GPRS |
Available
Available
|
| EDGE |
Available
Available
|
| Speed |
HSPA 42.2/5.76 Mbps, LTE (7CA) Cat20 2000/200 Mbps, 5G (5+ Gbps DL)
HSPA, LTE (Up to 7CA), 5G
|
SIM 2
| Technology |
2G, 3G, 4G
2G, 3G, 4G, 5G
|
| SIM Size |
Nano
Nano
|
| SIM Slot |
Dual SIM, GSM+GSM
Dual SIM, GSM+GSM
|
| 2G Bands |
GSM 1800 / 1900 / 850 / 900 MHz
GSM 1800 / 1900 / 850 / 900 MHz
|
| 3G Bands |
UMTS 1900 / 2100 / 850 / 900 MHz
UMTS 1700 / 1900 / 2100 / 850 / 900 MHz
|
| 4G Bands |
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26)
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42) / 3700(band 43) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26)
|
| VoLTE |
Yes
Yes
|
| GPRS |
Available
Available
|
| EDGE |
Available
Available
|
| Speed |
HSPA 42.2/5.76 Mbps, LTE (7CA) Cat20 2000/200 Mbps
HSPA, LTE (Up to 7CA), 5G
|
Connectivity
| WLAN |
Wi-Fi 6 (802.11 a/b/g/n/ac/ax) 5GHz, MIMO
Wi-Fi 7 (802.11 a/b/g/n/ac/be/ax) 5GHz 6GHz, MIMO
|
| Bluetooth |
v5.2
v5.4
|
| GPS |
Yes with A-GPS, Glonass
Yes with A-GPS, Glonass
|
| Wi-fi Hotspot |
Yes
Yes
|
| NFC |
Yes
Yes
|
| USB |
Mass storage device, USB charging
Mass storage device, USB charging
|
| SAR Value |
Head: 0.77 W/kg, Body: 1.02 W/kg
N/A
|
Multimedia
| FM Radio |
Yes
N/A
|
| Loudspeaker |
Yes
Yes
|
| Alert Types |
Vibration, MP3, WAV ringtones
N/A
|
| Video |
8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS
8K@24fps, 4K@30/60fps, 1080p@30/60/120/240fps, 720p@480fps; gyro-EIS, HDR10+
|
| Document Reader |
Yes
N/A
|
| Audio Jack |
USB Type-C
3.5 mm
|
Sensors & Security
| Light Sensor |
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
|
| Fingerprint Sensor |
Yes
Yes
|
| Finger Sensor Position |
On-screen
On-screen
|
| Finger Sensor Type |
Ultrasonic
Optical
|
| Face Unlock |
Yes
Yes
|
Manufacturer
| First Arrival |
29 January 2021
20 November 2024
|
| Manufactured By |
Samsung
Asus
|
| Availability |
Available
Available
|
| Made By |
Korea
Taiwan
|
More
| Sensor |
Accelerometer, gyro, proximity, compass, barometer, Samsung DeX, Samsung Wireless DeX (desktop experience support), Ultra Wideband (UWB) support
Accelerometer, gyro, proximity, compass
|